(3JGQjN eNJda ddGOH GdYGdei (B/s - (3fjTi, GQeGfOh s; (3MSjf eMehOs; (3eLOi jhSas ((3GdbGgQI (B: s (3GdeLdS GdGYdi ddKbGaI,s, 2007)
Keywords: (3GdGOH s -- (3JGQjN hfbOs; (3GdGOH GdYGdei (B- (3JGQjN hfbOs